31.   Arson was suspected in some of the fires.

32.   Arson was suspected of causing the blaze, according to Israel radio.

33.   Arson is often suspected as the cause of many of the blazes.

34.   Arson was suspected.

35.   Authorities suspected arson from the beginning because the fire spread so fast.

36.   Belgian radio reported that investigators found evidence of eight separate fires in the building, leading them to suspect arson.

37.   But foundation secretary-general Prateep Ungsongtham Hata said she suspected arson.

38.   But officials suspect arson in a scattering of smaller blazes in nearby Wadi Ara, where police and Israeli Arabs recently clashed over a land dispute.

39.   Environment Ministry Undersecretary Ilias Efthimiopoulos said Friday arson was suspected.

40.   Fire Chief Terry Conrad suspected arson as the cause.