Don't Malign Me! I Warn You!

Its sad to hear things like this but so what, life moves on. Hear from ex-colleagues that the new staff who took over from me is leaving. Claiming can't take the stress and one thing i cannot accept is that the boss agrees with her that i did not hand over properly to her, never teach her this and that! Hello, who taught me last time? Go and fnd out la... In the 1st place the management make it so easy like when i was serving my 1st week notice then they start the recruitment. Seems no urgency at all. On my last day, i literally only can hand over to existing staff as the new staff yet to start work. So in this scenario, how can you jerks malign me saying i did not hand over properly? Coz there is simply no one there for me to hand things over.