An interesting insight into Jordanian views on how serious shooting unarmed schoolgirls is. They were Jewish so that might colour their opinion.

'Last month, 110 Jordanian parliament members signed a petition calling for the release of Ahmad Daqamseh, a Jordanian soldier who gunned down a group of Israeli schoolgirls on a field trip to the "Isle of Peace" border area of Naharayim in 1997, killing seven.'

Context here http://www.timesofisrael.com/jordan-mulling-diplomatic-and-legal-measures-against-israel/