Deadly is derived from Death. Death is a synonym of Dying. one thing you do when you Killing is Dying. Killing is related to Hang. 
Seek is related to Apply. Apply is a type of Refer. Involve is a type of Refer. 
Deadly --DerivedFrom--> Death <--Synonym--> Dying <--HasSubevent-- Killing <--RelatedTo--> Hang 
Seek <--RelatedTo--> Apply --IsA--> Refer <--IsA-- Involve 