'Brilliant scientist though he was, Griffin was rather a lawless person.' Elaborate. (Footprints without Feet)

a brilliant scientist discovered wonder drug- invisibility lawless person- lacked integrity/ morality/ revengeful strange irritable habits/ selfish became homeless wanderer slipped unseen in big London store robbed/ attacked shopkeeper stole money from clegyman’s desk attacked Mr. & Mrs. Hall hit the constable unconscious misused his discovery