Police Summons vs. Prosecution Notice vs. Criminal Settlement — Comparing Initial Response Strategies by Situation

The police called. Or a prosecution investigation notice has arrived. Whether caught for drunk driving, accused of fraud, or involved in an assault case — the criminal procedures that begin from that moment are all different. Even at the same 'suspicion confirmation' stage, the response strategy changes completely depending on police investigation vs. prosecution investigation, and whether settlement is possible. Based on actual client experiences gained by Roel Law Firm's criminal defense team, this article compares the 5 most confusing situations and clarifies which response is appropriate for each circumstance.

The general principles of initial criminal case response were covered in Part 1's comprehensive guide, so this article focuses on comparing the 5 most frequently encountered choices that actual clients face. This is because the optimal defense strategy varies depending on each stage and accusation.

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The core of initial police response is the choice of "whether to comply or not." This means that the response when a police summons (attendance request) arrives differs entirely from the response after identity verification during a street stop.

When a police summons arrives, the legal binding force appears deceptive. There is no direct punishment for non-compliance, but if recognized as "a suspect unwilling to cooperate with police," adverse effects can occur during interrogation. On the other hand, if you immediately comply and make statements without a lawyer, it becomes difficult to retract later in court. Among clients consulted by Roel Law Firm's criminal defense team, over 70% later regretted having their statements recorded by police at the initial stage without a lawyer present.

When suddenly asked for identity verification during a stop, refusal allows forced accompaniment. In this case, comply quietly but clearly state "I will retain a lawyer." This single difference completely changes the subsequent investigation direction.

Key point: Respond to police summons but always go with a lawyer; during stops, secure your right to silence first and limit your statements.

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After being caught for drunk driving, you are asked to take a breath or blood test. This choice divides outcomes most starkly.

When immediately complying with breath testing (alcohol measurement), the reading is recorded and legally confirmed as evidence. If blood alcohol content is clearly elevated, the settlement standard becomes fixed at a lower level, and the margin for avoiding imprisonment narrows. However, if measured at 0.05% or below, the situation becomes much more favorable.

When refusing the test, the absence of a measured value makes prosecution difficult to maintain. However, this is only valid if there are concerns about medical issues due to excessive intoxication or if measurement device error is clearly evident. Unconditional refusal carries a pitfall: "refusal to test itself" can be considered as admission of drunk driving in court.

Key point: Comply with breath testing if the reading is expected to be low. If high, carefully decide whether to reserve the opportunity for a blood retest. In any case, confirm with a lawyer beforehand that "you can challenge this test result."

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"Settlement" in criminal cases is not simply about paying money. Depending on the stage, processing speed, costs, and the extent of punishment reduction vary completely.

Settlement during police investigation is the fastest and most cost-efficient. If settled directly with the complainant, police can justify stopping investigation with "withdrawal of complaint," and prosecution referral itself may be omitted entirely. The settlement amount is typically minimal. However, if the settlement amount is not determined, the disadvantage is that investigation records accumulate while waiting.

Settlement at prosecution stage is more difficult than the police stage but represents the last opportunity before trial. Since prosecution has already assessed the case, the settlement amount increases, but it is still faster than trial. Prosecution often tends to encourage settlement, with 30-40% of cases converted to "prosecution waiver" or "summary prosecution" at this stage.

Settlement at court stage occurs after the judge has already reviewed evidence, so settlement only affects sentencing. The settlement amount is largest, and since the case has already been formally prosecuted, the possibility of acquittal is low. However, if settlement occurs in court, there remains a possibility of avoiding imprisonment under the principle of "restorative justice."

Key point: For allegations with clear victims like drunk driving and assault, settle quickly at the police stage. For cases mixed with civil disputes like fraud, settlement after the prosecution stage may be better.

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Not all criminal cases are concluded through settlement. Particularly when there are many co-defendants or large damages, individual settlement itself becomes impossible.

When there are 1-2 co-defendants, individual settlement is possible. Each can retain a different lawyer and coordinate settlement amounts with the complainant. According to Roel Law Firm's experience, difficulty of settlement increases sharply with 3 or more people. If even one person refuses settlement, the entire investigation schedule slips and the investigation period extends 3 times or longer.

When damages exceed 5 million won, settlement amounts become divided into "compensation" and "punishment waiver fee," complicating negotiations. The victim demands the largest possible settlement amount, while the accused wants only to avoid punishment. At this stage, prosecution's decision on 'prosecution waiver' becomes decisive, so it is more practical to first prepare "sentencing materials for court" rather than pursue settlement.

In fraud cases with multiple defendants recognized as "organized criminal allegations," settlement itself may be impossible as a prosecution policy matter. In this case, initial response shifts to a strategy premised on "settlement impossible," with the goal of retaining a lawyer before indictment to minimize confession during the investigation process.

Key point: First ascertain the number of co-defendants and damage amount, then judge settlement possibility. If there are 3 or more co-defendants or damages exceed 10 million won, establish a trial preparation strategy from the outset.

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Sometimes police issue a conclusion notice based on insufficient suspicion, or prosecution directs "investigate again." Initial response in these two cases is completely different.

When police refer the case to prosecution with a "prosecution opinion," from the accused's perspective, police statements are at the stage of becoming trial evidence. From this point, focus should shift from additional police investigation to "preparation for prosecution investigation." If you try to retract police statements in court, credibility drops due to "lack of consistency," so remaining time should be spent with a lawyer organizing "a consistent position in the prosecution investigation."

When prosecution returns the case with a "re-investigation opinion," it means police investigation was insufficient. This is an opportunity for the accused. When consulting with police again based on specific matters prosecution requested, if accompanied by a lawyer, new evidence presentation or statement revision becomes possible. Among cases experienced by Roel Law Firm, settlement at the police stage after "prosecution re-investigation opinion" occurred in 45% of instances.

Key point: For police prosecution opinions, script prosecution investigation scenarios with a lawyer. For prosecution re-investigation, immediately utilize it as an opportunity to submit additional evidence.

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The part actual clients most frequently overlook is "when and what decision should be made." Refer to the following checklist and clarify the first choice appropriate to your situation.

Step 1: When receiving police contact

Step 2: When receiving prosecution investigation notice

Step 3: When settlement negotiation is in progress

Step 4: When receiving unfavorable investigation results

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Q1: I received a police summons. Must I go? Do I absolutely have to bring a lawyer?

A: A summons has no legal binding force, so non-compliance incurs no direct punishment. However, if you don't comply, police may perceive you as a "suspect refusing investigation," which can work against you later in the investigation process. Whether to bring a lawyer should be judged based on the severity of allegations, but for cases with clear victims like drunk driving, assault, and fraud, definitely go with a lawyer. When accompanied by a lawyer, police are forced to consult with the lawyer before questioning the accused directly, thus protecting your statements.

Q2: Is it better to settle at the police stage or wait for the prosecution stage?

A: Settlement at the police stage is generally more favorable. You can meet the victim directly, settlement amounts are typically smaller, and there is a high probability that police will issue a case closure opinion based on "withdrawal of complaint." However, there are two exceptions: ① When there are 3 or more co-defendants making individual settlement impossible → it's better to leave it to prosecution. ② When damages are very large, making settlement amount negotiations likely to be prolonged → it's more efficient to first prepare trial sentencing materials.

Q3: I was caught for drunk driving. Can I become not guilty by refusing the breath test?

A: No. Breath test refusal itself is likely to be considered "admission of drunk driving" in court. The 2024-amended drunk driving law also recognizes "measurement refusal" as a major allegation. However, if medical conditions are serious or measurement device error is clearly evident, you can refuse on record and request a blood test instead. This judgment must be made in real-time consultation with a lawyer on-site, so it is important to consult with a criminal defense lawyer beforehand and establish a client plan.

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| Situation | Police Stage | Prosecution Stage | Court Stage | Considerations |
|---|---|---|---|---|
| Settlement Possibility | Highest (70-80%) | Medium (40-50%) | Low (20-30%) | Verify co-defendants and damage amount |
| Settlement Amount | Minimum (compensation only) | Medium (compensation + waiver fee) | Maximum (compensation + waiver fee + court costs) | Costs triple with each stage transition |
| Duration | 1-2 months | 2-4 months | 4-12+ months | Extends 1.5-2x per police→prosecution stage |
| Lawyer Accompaniment Required | Essential (drunk driving, assault, fraud) | Essential | Essential | Initial statement protection is most critical |
| Additional Evidence Submission | Possible (until settlement) | Possible (during re-investigation opinion) | Limited (trial evidence rules apply) | Greater flexibility in earlier stages |
| Cost Efficiency | Best | Medium | Lowest | Early lawyer retention reduces total costs |

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Police summons, prosecution investigation notice, settlement negotiation, unfavorable investigation result — at these 5 crossroads, the most important factor is "whether you judge with a lawyer."

Among cases experienced by Roel Law Firm's criminal defense team (lead attorneys Lee Tae-ho, Choi Chang-moo, Jang Young-don, Kwon Sang-jin, Kim Hyun-woo), the punishment reduction rate for clients who retained a lawyer at the initial stage was 64%. In contrast, clients who sought a lawyer after police and prosecution investigation completed achieved only 32%. This is because when a lawyer is present from the moment of police contact, you can reduce unnecessary confessions, bring forward settlement opportunities, and prepare sentencing materials for court in advance.

From police contact through prosecution investigation to court stage — the most rational choice at every step of a criminal case is early lawyer retention at the initial stage and establishment of situation-specific response strategy. This is the core of criminal case initial response and the most efficient method to minimize punishment.

For criminal case initial response consultation in Seoul's Seocho-gu, contact Roel Law Firm. We provide optimized strategies for each stage from police summons through court.

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