Police arrested Isaiah Moore in Philadelphia.

By: KDKA-TV News Staff

INDIANA, Pa. (KDKA) — A third person wanted for killing an IUP student last weekend is in jail.

Police arrested Isaiah Moore in Philadelphia.

Two other suspects had recently been charged.

They say Jaedyn Wright was shot at the Carriage House apartments during a drug deal last weekend.

(Photo Credit: Chris Hoffman)

A fourth suspect, Terrion Gates, is the suspected gunman.

Police are still looking for him.