INDIANAPOLIS (AP) – The U.S. Postal Inspection Service offered a reward of up to $50,000 Tuesday for information leading to the arrest and conviction of the person who shot and killed a postal worker in Indianapolis. The woman was shot about 4 p.m. Monday while she delivered mail on the city’s east side, police said. She died at a hospital. She was identified as Angela Summers, 45. Indianapolis police, the FBI and the U.S. Postal Inspection Service are investigating the shooting. Police provided no information on a possible suspect or whether the shooting was an isolated incident.