The Bonai police on Tuesday arrested one laxman Munda (35) of Deulahih village in Sundargarh district for allegedly killing his mother in 2008 and forwarded him to court on Wednesday morning. Recently, the police came to know that laxman was working in Koida. On Tuesday evening, a team of police led by Bonai police station IIC Surya Narayan Das went to Koida and nabbed laxman from his workplace.