Nicholas Cumer, 25, is one of the victims of the Dayton shooting that left nine dead. Days before the rampage, Cumer had accepted a full-time job at a nonprofit that works with cancer patients.

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Nicholas Cumer, 25, is one of the victims of the Dayton shooting that left nine dead. Days before the rampage, Cumer had accepted a full-time job at a nonprofit that works with cancer patients.