When "columbinus" premiered in 2005 at the Round House Theatre, Peter Marks of "The Washington Post" called it "An ambitious examination of the suburbanization of evil, directed with a surefire sense of theatricality by PJ Paparelli." Marks noted that "The script, by a writing team headed by Paparelli... is heavily based on research. (Stephen Karam and Sean McNall are credited as co-writers.) The words of Harris and Klebold, as well as court records, statements of Columbine witnesses and interviews with high school students across the country are incorporated into the proceedings. Other conversations are invented."