 By the time of Ruler 8 's successor , Uh Chapat , Toniná was clearly in decline . Only a single event , in 837 , can be dated to his reign , although a stucco mural depicting captives with garrottes at their throats may belong to his period of rule . 
 By the time of Ruler 8 <a href='null_genetive' title='1'><mark>'s</mark></a>successor , Uh Chapat , Toniná<a href='been_done' title='2'><mark></mark></a> was clearly in decline . Only a single event , in 837 , can be dated to his reign , although a stucco mural depicting captives with garrottes at their throats may belong to his period of rule . 
By the time of Ruler 8  successor , Uh Chapat , Toniná done was clearly in decline . Only a single event , in 837 , can be dated to his reign , although a stucco mural depicting captives with garrottes at their throats may belong to his period of rule .