Image is related to Ego. Ego is related to Awareness. Awareness is derived from Aware. Aware is related to Notice. 
Gun can be used for Killing. Killing can cause/lead to Investigation. Analysis is a type of Investigation. 
Image <--RelatedTo--> Ego <--RelatedTo--> Awareness --DerivedFrom--> Aware <--RelatedTo--> Notice 
Gun --UsedFor--> Killing --Causes--> Investigation <--IsA-- Analysis 