Longstaff, pictured, was jailed for his offending A man has been jailed for 20 months for urinating on his partner and repeatedly punching her after drinking and taking drugs on St Valentine’s Day. Luke Longstaff left the woman bruised and bleeding in the attack at her home in the early hours of February 15 last year. Longstaff, 28, who had been remanded in Leeds Prison since April, pleaded guilty to assault occasioning actual bodily harm in Bradford and criminal damage to a radiator. A further charge that he unlawfully and maliciously administered a poison or other destructive or noxious thing, namely urine, with intent to injure, aggrieve or annoy was dropped by the prosecution because it was part of the assault.