3 dead, one in custody in Alton capital murder investigation

A capital murder investigation is underway in Alton, where three people are dead. The Alton Police Department reported that two individuals were found deceased inside a home after a disturbance call was made on Tuesday night. One person has been taken into custody in connection with the incident.

A third person, who was initially taken to a hospital for treatment, later died. Further details on the incident can be found through ValleyCentral, the source of this information.