2 dead after separate shootings at Dublin post office, Columbus apartment complex; suspect in custody

COLUMBUS - Columbus Police have arrested a suspect in deadly shootings at a Dublin post office and apartment complex in north Columbus.Dublin Police first responded to the post office on Emerald Parkway after receiving a call before 5 a.m. Saturday.A man identified as 52-year-old Lance Dempsey was killed inside the post office. Police say the victim was the suspect's supervisor and that the suspect was under investigation by the U.S. Postal Service.Following this incident, the suspect went to an