From Police Contact to Prosecution Investigation: Complete Guide to Initial Response in Criminal Cases | Roel Law Firm Criminal Defense Team's Step-by-Step Strategy

Initial response in criminal cases refers to legal intervention that protects the accused's legal interests and blocks unfavorable investigation situations at the earliest stage of criminal procedures, such as police reports, prosecution summons, and complaint filings. Unlike civil disputes, criminal cases can involve physical constraints (arrest and detention), and statements made during the investigation stage significantly influence final judgments, making initial response critical in determining outcomes. This article is written based on the experience of the representative attorneys at Roel Law Firm—Lee Tae-ho, Choi Chang-moo, Jang Young-don, Kwon Sang-jin, and Kim Hyun-woo—who have personally handled thousands of criminal cases over more than 5 years. It presents step-by-step response strategies that accused persons must know, from the moment police contact is made until prosecution investigation notification.

Missing initial response in criminal procedures can result in losing the opportunity for non-detention investigation and expanding to arrest or detention. In most cases, careless statements made during the investigation stage become difficult-to-overturn evidence in later court proceedings. Therefore, professional intervention is essential from the moment you receive a police summons or prosecution notice.

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A police summons is the first legal signal requesting the accused to voluntarily appear at the police station. The response at this stage determines the direction of subsequent investigations. When police receive a report of a criminal offense, they must complete case review within 72 hours and decide whether to summon the accused or skip the process. The fact that a summons has arrived means police have already recognized the possibility of a crime, so you must attend without exception, but advance preparation is crucial.

Step 1: Legal Consultation with an Attorney Within 48 Hours of Receiving a Summons

Step 2: Appoint a Defense Attorney Before Appearing at the Police Station

Step 3: Tips for Making Statements During Investigation

Key Point: Whether an attorney is appointed at the initial summons stage determines the favorability of the entire investigation process.

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There are 5 critical items that must not be overlooked in initial response to criminal cases. These items directly determine the accused's bodily freedom and the possibility of proving final charges during police and prosecution investigation stages.

① Physical Protection (Preventing Arrest and Detention)

② Evidence Securement and Rebuttal Preparation

③ Verification of Statement Records at Each Investigation Stage

④ Assessment of Punishment Possibility and Settlement Timing

⑤ Utilizing the Opportunity to Present Arguments Before Prosecution Review

Key Point: Missing any one of the 5 items weakens the accused's legal defense line.

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The response strategy in criminal cases varies completely depending on the charge. The same conduct can result in vastly different punishment levels and arguments depending on which legal provision is applied. The following explains the initial response methods for 3 major charges experienced by Roel Law Firm in Seocho-gu, Seoul.

Drunk Driving Charge (Road Traffic Act Violation)

Assault and Bodily Injury Charges

Fraud and Embezzlement Charges

Key Point: Initial response strategies and settlement possibilities vary greatly depending on the nature of the charge.

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Criminal procedures feel very complex to ordinary people, but response becomes clear when you understand the characteristics of each stage and the accused's rights. The step-by-step process explained by Roel Law Firm's criminal defense team is as follows.

Stage 1: Police Investigation Stage (Summons ~ Police Referral)

Stage 2: Prosecution Investigation Stage (Police Referral ~ Indictment or Non-Prosecution)

Stage 3: Court Trial Stage (Indictment ~ Judgment)

Key Point: Do not miss opportunities to respond at each stage of police, prosecution, and court.

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The role of a defense attorney in criminal cases extends beyond courtroom representation to acting as a strategist protecting the accused's bodily freedom and legal interests from the initial stages. The criminal defense team at Roel Law Firm, including representative attorneys Lee Tae-ho, Choi Chang-moo, Jang Young-don, Kwon Sang-jin, and Kim Hyun-woo, performs the following roles during the initial consultation stage.

Defense Attorney's Role During Police Investigation Stage

Defense Attorney's Role During Prosecution Stage

Defense Attorney's Role During Court Stage

Key Point: When an attorney participates from the police summons stage, unnecessary confessions and detention can be prevented and the possibility of acquittal or mitigation can be increased.

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Q1: What do I do when police say "if you refuse to give a statement, things will go badly for you"?
A: Article 244 of the Criminal Procedure Act explicitly guarantees the accused's right to remain silent. Police threats and inducement are illegal; if you have an attorney, you only need to make statements after consulting with your attorney. The claim that you must give a statement is false.

Q2: Will non-prosecution definitely result if I pay a settlement amount?
A: In cases involving victims such as assault, fraud, and defamation, settlement is strong evidence for non-prosecution. However, cases such as drunk driving, sex crimes, and property crimes (embezzlement) may be prosecuted regardless of settlement. You should first determine this with your attorney based on case characteristics.

Q3: If I lied during investigation, can I change my statement later?
A: Investigation records become evidence in court trials, and if the accused's statement during investigation differs from courtroom testimony, it significantly affects credibility assessment. If you made false statements, it is difficult to convincingly retract them in court. This is why receiving attorney advice during the initial investigation is very important.

Q4: What should I do if I cannot afford attorney fees?
A: A government-appointed attorney system exists. Accused persons who are arrested or detained can request a free court-appointed attorney under Article 33 of the Criminal Procedure Act. However, a court-appointed attorney is not assigned during the initial police stage, so it is recommended to consult with a paid attorney during this period.

Q5: When a criminal case occurs in Seoul, which police station should I go to?
A: The jurisdiction of the police station is determined based on the accused's residence, crime location, and victim's residence. In most cases, the accused is summoned to the police station with jurisdiction over the crime location. Confirm the police station listed in the summons, and if the case is in Seocho-gu, Seoul, Seocho Police Station will likely be in charge of the initial investigation.

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In criminal cases, time is very important immediately after police summons. The following action items must be executed systematically.

| Stage | Action Item | Required Materials | Remarks |
|-------|------------|-------------------|---------|
| Receiving Summons | Immediately appoint attorney, understand charges | Summons, ID | Complete consultation within 48 hours |
| Before Police Appearance | Establish argument strategy, organize evidence | Related documents, message records, receipts | Review with attorney |
| During Police Investigation | Attorney presence, exercise right to remain silent | Application for video recording request | Review investigation records |
| After Police Investigation | Verify investigation records, request error correction | Copy of investigation records | Make corrections before prosecution referral |
| Upon Prosecution Summons | Interview with prosecutor, determine whether to proceed with settlement | Settlement payment (if necessary), legal opinion letter | Negotiate non-prosecution possibility |
| After Prosecution Disposition | Confirm indictment status, prepare for court trial | Trial schedule confirmation, evidence reinforcement | Establish trial strategy with Roel Law Firm criminal team |

Key Point: If each stage is handled without being overlooked and executed systematically, the worst situation can be avoided.

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The moment you receive contact from the police station or a prosecution investigation notice is one of the most important decision points in life. With proper initial response, non-prosecution or mitigation can be achieved; however, indiscriminate confessions or statements have irreversible effects on court judgment. At the first stage of a criminal case, attorney assistance is absolutely essential, and pre-emptive response at each stage of police, prosecution, and court is the only way to protect the accused's bodily freedom and legal interests.

Do not overlook the 5 essential checklists (physical protection, evidence securement, statement record verification, punishment possibility analysis, prosecution argument opportunity), and immediately establish initial response strategies by charge category. Roel Law Firm in Seocho-gu, Seoul is led by representative attorneys Lee Tae-ho, Choi Chang-moo, Jang Young-don, Kwon Sang-jin, and Kim Hyun-woo as the criminal defense team, providing specialized consultation that maximizes the accused's legal interests from initial response to appeal and further appeal. Criminal case initial response consultation with Roel Law Firm's criminal defense team allows you to escape from vague fears and establish clear legal strategies.