Deletion of 2018 Burgwedel stabbing

Comment: due to sources brought by User:XavierItzm and the fact that http://www.dw.com/en/youth-knifing-spate-alarms-german-police-unions Youth knifing spate alarms German police unions/a-43225871.  Mreover, he growing concern over this and similar attacks in the recent "spate" makes this a matter of of 
Stance: keep
Cited policy: Wikipedia:Notability (WP:RAPID)

Comment: Continuing wide national coverage, some international coverage - meeting  at this time (possibly qualified with  - as we do not know the state of future continuing coverage, but coverage up to now merits inclusion
Stance: keep
Cited policy: Wikipedia:Notability (WP:NCRIME||WP:RAPID)

Comment: have struck out my "delete", thanks to above editors and their additions to article, it is shown to meet the 
Stance: keep
Cited policy: Wikipedia:Notability (WP:EVENTCRIT)

Comment: excellent example of 
Stance: delete
Cited policy: Wikipedia:What Wikipedia is not (WP:NOTNEWS)