ptheir assertive advertising. pdefense. p>> we're conducting our own pinformation. pand some appear to be bearing pfruit. p>> reporter: they want the pconfession tape to be tossed pout. psaying he had smoked pot, and pwas impaired while making the pstatements. p>> he was high, and the police pknew it. pthat compromises the result. p>> reporter: and they claim the

p>> reporter: 10:50 p.m., after pthe lesson, myers gets back pbehind the wheel and drives phome. p10:56 p.m., a silver sedan asses them. pher daughter slams on the horn. pit's full-on road rage, as the psilver car stops. pthe driver walks out, and says, pi'm going to kill you and come

ark across the street. phe's carrying a handgun, and the pweight of the world on his pshoulders, after death threats pfrom rivals. phe apparently misconstrues the p>> just out for some driving plessons. p>> reporter: 10:50 p.m., after pthe lesson, myers gets back

pi'm going to kill you and come pback for your daughter. pback at the park, nowsch is icked up by friend, derrick pandrews. pcoincidentally, driving a pdifferent sedan. pdaughter and picks up her son pbrandon, who grabs his pistol. phe happens to be a registered phandgun owner.