UPDATE
Springfield Police have provided more details about an investigation into multiple fatalities at a home near Scott and LaFontaine.

A lieutenant with the police department says officers responded to the home before 1 p.m. for calls of assault. Police discovered a male child and an adult woman dead inside the home.
Witnesses say the suspect fled from the home holding a knife. The suspect in connection has been arrested and was found on the 1400 block of North Brown.
Two other children were in the home when officers arrived.
One has serious injuries and the other is being treated for life-threatening injuries.
Original story
A man is reportedly in custody in connection with an assault in west Springfield.
Witnesses say they saw a man leave the home on foot with a knife after the reported assault.
Police confirm there are multiple fatalities at a home near Scott and LaFontaine.
The assault happened before 1 p.m. Thursday.
Police reportedly arrested the suspect near Scott and Nettleton.
Police are still on the scene.
Original Story:
Springfield Police say there are multiple fatalities at a home in the 2000-block of West Scott.
Police were called to the home before 1 p.m. Thursday for an assault.
There were reports of a possible stabbing.
Police are looking for a man who’s described as white, 5’8″ tall, and bald.
A police spokeswoman says he was wearing a white shirt covered in blood.
Police have set up a perimeter around the home.