A person checks a victim's personal objects at the site of a pipeline explosion in the municipality of Tlahuelilpan, Hidalgo state, Mexico, on Jan. 19, 2019. The death toll from the pipeline explosion here has risen to 66, governor of the state of Hidalgo said on Saturday. (Xinhua/Carolina Endara)

Aerial photo shows the site of a pipeline explosion in the municipality of Tlahuelilpan, Hidalgo state, Mexico, on Jan. 19, 2019. The death toll from the pipeline explosion here has risen to 66, governor of the state of Hidalgo said on Saturday. (Xinhua/Xin Yuewei)