Shot 07/06/2011.## The Madison Police Department is investigating a double homicide on the city’s east side. Madison Police spokesman Joel DeSpain says two boys, ages 3 and 4, were found dead early Wednesday morning inside a parked car near a business. Madison police officers have cordoned off a portion of the parking lot of a private research firm. That company is Covance at 3402 Kinsman Blvd.## VO: Shooting scene from double homicide Sots with Police Chief Noble Wray, Madison Police Department Sots with Joe Balles, Capt. Madison Police Department ##