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.

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Police arrested Isaiah Moore in Philadelphia.

Two other suspects had recently been charged.

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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.

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Police are still looking for him.