Police identified the shooter as 20-year-old Brandon M. Fletcher of New Castle.
They say Fletcher and another man were playing basketball Monday evening and got into a fight.
Fletcher then allegedly ran to his car and retrieved a gun and began firing.
Fletcher's alleged getaway driver was identified as 21-year-old Antonio McCray-Bradley of New Castle.
McCray-Bradley does not appear to have a listed phone number, and a number listed for Fletcher was not working.
Fletcher is wanted on four counts of first-degree reckless endangering, four counts of aggravated menacing, firearm possession during a felony, firearm possession by a prohibited person and criminal mischief.