Parental responsibilities … to what degree are parents responsible for the actions of their children?

You all remember the mass shooting in the Highland Park suburb north of Chicago on July 4^th?  Seven people were killed and 48 more injured by a gunman shooting into the crowd from a rooftop.  The shooter used a high-powered rifle and ultimately fired no less than 83 rounds of ammunition.  The shooter was Robert Eugene Crimo III, age 21 at the time, now 22.  When Crimo was captured several hours after the shooting, police seized three rifles, one shotgun, and one handgun from Crimo. Crimo confessed to the shooting the following day, but has since pled ‘not guilty’. He was initially charged with seven counts of first-degree murder, but the charges were upgraded when a Lake County, Illinois, grand jury indicted Crimo on July 27, 2022. Crimo was indicted on 117 felony…