How can you kill someone yet world is also waiting for you

In a secondary girls school in Guiu. There was a group of girls who move together and they had some age in the school. They were six in groups this group strated underlooking at a second girl in that this girl was in love with one of the boyfriend for the one of the girl in the six group one nigh they get the girl from dom and look the girl very fear and they kill the girl than one of the six girls who kill the strated telling one of to girl and that how people got to understand them. they were taken to he police.

Location: For-God, Gulu city, Uganda