India, Sept. 6 -- Two teenagers have been arrested in the murder of Capitol Hill intern Eric Tarpinian-Jachym, US Attorney for the District of Columbia Jeanine Pirro announced on Friday. Investigators continue the search for a third suspect, who is believed to be at large.

Tarpinian-Jachym, the congressional intern, was killed on June 30, when he was struck by stray bullets in Washington. He used to intern for Rep. Ron Estes and was shot four times, investigators had revealed. Tarpinian-Jachym was a rising senior at University of Massachusetts, Amherst before he met the tragic fate.

The two teens who have been arrested are Jalen Lucas and Kelvin Thomas Jr.. They are both 17, and will be charged with first-degree murder in the killing. T...