Chimp appears on 911 tape as owner cries out , ` ` He 's killed my friend ! '' He was acting strange throughout the night , friend gave him Xanax in tea . Watch how owner made frantic call to police » . Owner had asked friend to get chimp inside after he died using key . Charla Nash , 55 , remains hospitalized with life - threatening injuries .
Chimp appears on 911 tape as owner cries out , ` ` He 's killed my friend ! '' He was acting strange throughout the night , friend gave him Xanax in tea . Owner had asked friend to get chimp inside after he died using key . Charla Nash , 55 , remains hospitalized with life - threatening injuries .