The suspect accused of beating to death a British male model after a Halloween party was wearing a clown costume during the savage attack — and had been at a bottomless brunch with his Harley Quinn-dressed lover, his trial was told. Bhekisani Matabiswana, 26, is accused of attacking 36-year-old model, Luke Harden, as they left the party in Bacup, a small town in northwest England, in November last year — leaving the helpless victim to die in the street. Matabiswana was dressed as a clown when he pummeled Harden so hard that the front of his face “caved in,” prosecutors told jurors at his murder trial, according to the Lancashire Telegraph . Luke Harden, a male model, was fatally beaten in a rapid, one-minute street attack in Bacup, England, after a Halloween party, a court heard. Lancashire Police Matabiswana had earlier been at a bottomless brunch with his then-girlfriend, Natalie Chadwick, who was dressed as Harley Quinn, the court heard.…