. >>> eric thomas is live at pam bowa. how serious are those injuries? >> two people have life threatening injuries. one suffered injuries to his arm. apparently defensive injuries. we are in the 600 block. police say the suspect had a knife in each hand when he advanced on the officers, that's why they had to shoot. the 911 call came in around 7:30 this morning from a neighbor that one of the victims had been stabbed and possibly their son had done it. police found an elderly man at the bottom of the stairs with knife wounds to his arm. further in they found an elderly woman with life-threatening stab wounds to the chest. while trying to get her medical help police say the suspect came at them with knives. first they tried to subdue him with a bean bag round. >> it was ineffective. the other officer fired stopping the attack on the officers as well as the other victims. >> i walked by and say oh my god that's where i used to live. i know some of the families next door. i wanted to make sure they were okay. >> don't know the names of the victims yet. the

. >>> eric thomas is live at pam bowa. how serious are those injuries? >> two people have life threatening injuries. one suffered injuries to his arm. apparently defensive injuries. we are in the 600 block. police say the suspect had a knife in each hand when he advanced on the officers, that's why they had to shoot. the 911 call came in around 7:30 this morning from a neighbor that one of the victims had been stabbed and possibly their son had done it. police found an elderly man at the bottom of the stairs with knife wounds to his arm. further in they found an elderly woman with life-threatening stab wounds to the chest. while trying to get her medical help police say the suspect came at them with knives. first they tried to subdue him with a bean bag round. >> it was ineffective. the other officer fired stopping the attack on the officers as well as the other victims. >> i walked by and say oh my god that's where i used to live. i know some of the families next door. i wanted to make sure they were okay. >> don't know the names of the victims yet. the