Thiruvananthapuram: Two among the four boys who went missing from the Don Bosco Child Protection Centre the other day were traced by Thampanoor police on Friday. They were found from Vizhinjam and Vattiyoorkavu areas. One of the missing boys was found from his home on Thursday evening itself. The search is on for the fourth boy. From the words of the rescued boys, police believe that the missing boy may be in the Poonthura area. It was around 2 pm on Thursday the authorities realised that four boys were missing from the centre. All the children were between the age group of 14 to 15 years and natives of Vattiyoorkavu, Vallakkadavu, Ulloorkonam and Chowara areas in Thiruvananthapuram. The boys told police that they were bored of living in the centre and were planning to escape for the last couple of days. On Thursday, while others were having lunch they escaped the centre by jumping the boundary wall behind it.