https://www.google.gr/amp/s/www.independent.co.uk/news/uk/home-news/berlinah-wallace-acid-attack-boyfriend-murder-charge-cleared-sulphuric-a8356226.html%3famp

"An acid attacker whose ex-boyfriend ended his life with euthanasia because of the debilitating injuries he suffered after she threw the toxic substance at him, has been acquitted of murder.

Berlinah Wallace meticulously researched the effects of sulphuric acid before purchasing a bottle and throwing it over former lover Mark van Dongen as he slept in September 2015, Bristol Crown Court heard. "

you see this? she "researched" first! this is clearly a premeditated attempt to murder. but she was cleared of murder anyway.