Criminal.

"Mr. Davis..." Zalin called as he walked towards him as he couldn't see Stephen getting punched by him anymore. 

"Please... Leave him... Why don't you talk calmly?" Zalin asked as he tried to release Robert's grip from Stephen collar.

"What? Talk calmly?" Robert yelled with anger making Zalin blink his eyes at him as he didn't ever see Robert this anger ever. Stephen frowned at him too as he didn't know what wrong had he done this time to make his brother this angry and he was shocked when he got to know that his brother is hear to meet him when he was the person who kicked him out of the house. Then why would he come to his house after year and just be angry at him like this when he, himself doesn't have any idea what had he done to make his brother this anger so suddenly?