A building security guard was killed in an apparent revenge attack at Pawar Heights Apartments, Hadapsar in the wee hours of yesterday.u00a0Residents of the building found the security guard, Ruben Kardak (60), lying in a pool of blood at the basement of the building, and alerted the Hadapsar police. Cops then within five hours tracked down the suspect, Pravin Salunke (23), and arrested him under section 302 (murder) of the IPC.

Tragic: 60-year-old security guard Ruben Kardak (inset) was bludgeoned to death in the building basement