The proper documentation of facts and evidence revealed during an investigation is arguably the most important element of a case. Our instructors are former detectives and special agents with an extensive background in conducting complex and highly scrutinized investigations. They are professional instructors who have taught hundreds of law enforcement officers the basics of report writing. This program is overseen by GSG president, Mark Novak, a retired detective captain of the NYPD. In Mark's last posting he personally supervised more than 120 detectives.