Here is a non-paywalled article for those interested in the details of the incident - which had absolutely nothing to do with self defense, it was a crazed alcohol fueled attack of a ‘friend’ on her longtime friend, over nothing. Incredibly tragic she’s thrown away her life by taking his.

https://dailyvoice.com/pa/gettysburg/diplomats-daughter-convicted-again-in-deadly-stabbing-after-retrial-prosecutors-say/