The jury took less than an hour to convict. After all, the scumbags freely admitted to it and tried to grandstand about their martyrdom during the trial. Here, a baroque defense of childhood insults in middle school and infected hangnails would be trotted out, the ACLU would bus in demonstrators, supportive t-shirts and incense would be sold outside the courthouse and Facebook pages would contain marriage proposals. The jury would take several days and dismiss most of the counts before reluctantly deciding to convict of manslaughter.
But the DA would probably allow a plea down to an even lesser offense. Say, jaywalking, since it occurred on a “motorway”.