<P> After attempting to test the drug on a scarred bonobo test subject named Koba , Franklin becomes exposed to ALZ - 113 and becomes ill . Attempting to warn Will at his home , he sneezes blood onto Hunsiker and is later discovered dead . Will attempts to reclaim Caesar , but the chimp refuses to go home with him so he could look after the other apes . Instead , he escapes from the facility and returns to Will 's house , where he takes canisters of the ALZ - 113 . Upon returning , Caesar releases the gas and allows it to enhance the intelligence of the other apes . When Dodge attempts to get him back into his cage , Caesar speaks for the first time , yelling `` No ! '' and gets in a fight which inadvertently leads to Dodge 's death . The apes flee the facility , release the remaining chimps from Gen - Sys , and free more apes from the San Francisco Zoo on the way . </P>
<P> After attempting to test the drug on a scarred bonobo test subject named Koba , Franklin becomes exposed to ALZ - 113 and becomes ill . Attempting to warn Will at his home , he sneezes blood onto Hunsiker and is later discovered dead . Will attempts to reclaim Caesar , but the chimp refuses to go home with him so he could look after the other apes . Instead , he escapes from the facility and returns to Will 's house , where he takes canisters of the ALZ - 113 . Upon returning , Caesar releases the gas and allows it to enhance the intelligence of the other apes . When Dodge attempts to get him back into his cage , Caesar speaks for the first time , yelling `` No ! '' and gets in a fight which inadvertently leads to Dodge 's death . The apes flee the facility , release the remaining chimps from Gen - Sys , and free more apes from the San Francisco Zoo on the way . </P>
the virus in rise of the planet of the apes
the virus in rise of the planet of the apes
ALZ - 113
ALZ - 113