By Web Desk Jul 8, 2021 | 5:33 PM TERRE HAUTE, Ind. (WTWO/WAWV) – A memorial was set up behind the Terre Haute Police Department headquarters Thursday afternoon for fallen THPD Officer, Detective Greg Ferency. Detective Ferency was assigned with the FBI Task Force on behalf of the Terre Haute Police Department and had been working with them since 2010. He was ambushed, shot and killed around 2:15 p.m. Wednesday at the FBI Indianapolis Resident Agency in Terre Haute. Story continues below The community will gather at 8 p.m. Thursday outside the Terre Haute Police Department for a candlelight vigil to remember all officers who have lost their lives in the line of duty.