Two people are dead, the result of two separate stabbings incidents overnight.
In the first, a man was found dead with stab wounds on the far northwest side in Norwood Park.
Police say they found a 36-year old man about 11:30 Friday night in the kitchen of a home on the 5800 block of North Mobile Avenue.
The attacker may have been injured.
The second happened in the Rogers Park Neighbroohod.
A 20 year old man was stabbed to death by someone trying to take his phone.
It happened in the 6200 block of North Hoyne.
No one is in custody for either attack.