31.   However, he noted that some inmates could have tested positive because of marijuana use before entering prison.

32.   More than a dozen buses of soldiers and police, along with heavy machinery for drilling, entered Umraniye prison.

33.   Radio Cooperativa of Santiago reported that at one point police used tear gas to scatter the relatives who tried to enter the prison.

34.   Reporters were banned Thursday from entering the prison but saw at least two ambulances rushing inside to collect the injured.

35.   Reporters were banned from entering the prison but saw at least two ambulances rushing inside to collect the injured.

36.   She declined to discuss his medical condition or whether he has seen a doctor since an initial examination on entering the prison, citing confidentiality rules.

37.   Slavens said no matter how many people show up, only a handful will be allowed to enter the prison and greet Tyson.

38.   The guards later were released and elite police squads entered the prison to try to regain control, but had yet to do so by Tuesday afternoon.

39.   The police entered the prison in the capital city of Quito around noon.

40.   They later returned to their cells after riot squads entered the prison to prevent another escape attempt.