Adil Serdar Saçan is a famous Turkish police chief who has overseen numerous high-profile investigations.
He supervises the Istanbul police force's Anti-Smuggling and Organized Crime Department (Turkish: Organize Suçlarla Mücadele ve Kaçakçilik Sube Müdürlügü), which he established in 1998.He was detained on 23 September 2008 for allegedly being a member of Ergenekon; an illegal gang.
In August 2013 he was sentenced to 14 years and six months as part of the Ergenekon trials.