Homicide detectives with the Sacramento County Sheriff Office say they've arrested 19-year-old Taejuan Jackson in connection with the homicide of Juwan Howard at a convenience store located on Florin Road last December.

Allegedly Jackson walked up to a car in which Howard was sitting and shot him through the car window.  

Howard's friends said he drove a short distance to get help but died a short time later.  

Detectives say Jackson and Howard knew each other.  

Jackson is currently being held without the possibility of bail at the Sacramento County Main Jail.