Stains investigated for link to the murder suspect Eric , do n't pan out , police say . One wound was blood , but not Frein 's ; the other was n't even blood . Frein is suspected in July 12 ambush of 2 men , one of whom died . Eric Matthew Frein is not his , state police said Monday . He may have been attacked Friday night , police say .
Stains investigated for link to the murder suspect Eric , do n't pan out , police say . One wound was blood , but not Frein 's ; the other was n't even blood . Frein is suspected in July 12 ambush of 2 men , one of whom died . He may have been attacked Friday night , police say .