Berry-Dee, Christopher <br/><br/>
Talking with psychopaths :  mass murderers and spree killers : a study of the most dangerous and unpredictable of all crimes / 
Berry-Dee, Christopher 
 - Talking with psychopaths 
 - xxii, 282 p. ; 23 cm. 
<br/><br/><label>ISBN: </label>9781635768749 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Case studies<br/>Mass murderers<br/>Spree murderers<br/>Mass shootings.