A 21-year-old congressional intern was killed in D.C. shooting. Police say Eric Tarpinian-Jachym wasn't the intended target. Rep. Estes mourns UMass student's death.

Detectives believe UMass student Eric Tarpinian-Jachym was caught in the middle of a shooting and was not the intended target.

A 21-year-old congressional intern was shot and killed in Washington, D.C., Monday night The shooting occurred around 10:28 p.m. Monday night, near the intersection of 7th and M Street, per ABC. Eric Tarpinian-Jachym was one of three victims,