A terrible scene for the students at Professor James Krumm to witness as Krumm’s son Christopher killed his father with an arrow to the head and then killed stabbed himself all in front of the class, Christopher Krumm had just stabbed his dad’s girlfriend Heidi Arnold.

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25-year-old Christopher Krumm was born on December 19, 1985, he graduated from University of Colorado in 2008, he lived in Connecticut before moving to Casper, Wyoming.

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Christopher Krumm said he was working as a a science tutor and private math teacher.

I currently private tutor. It is surprising – there are a lot of students who need help; I am making a decent amount of money. The best thing I can hope for is for my clients to spread the word!

Before that he was at the electrical and electronic manufacturing at the university of Colorado, his 56-year-old father James Krumm was a computer science instructor at Wyoming Community College, he was dating 42-year-old Heidi Arnold  and math teacher at Casper College since August, 2003.

Heidi was born on May 10th, 1970, she graduated in 1988 from Del Campo High School in Fair Oaks, California, in 2001 she received her B.S in mathematics from the University of California in Davis and in 2003 her M.S in Math from the university of Oregon.

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56-year-old James “Jim” Krumm was born on January 5, 1956 in London,grew up in Germany and moved to the US in his teenage years, he was a computer science instructor and head of department at Casper, College since August, 2002. Mr. Krumm got his BS in 1978 and in 1982 his MBA from the University of Wyoming.

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Heidi was dating Jim Krumm, she was brutally murdered by Krumm’s son Christopher. She was found stabbed to death outside the home she shred with Jim Krumm.

James Krumm  was killed with a bow and arrow to the head inside his classroom at Casper College by his son, Mr. Krumm still fought his son and gave time for his students to escaped, who then stabbed himself with a large knife, the same knife he used to stabbed his father.

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Both Arnold and Krumm were very dear at Casper College, everybody has the nicest things to say about them.

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