#10
A student who had just been dropped from a graduate program bought a box of bullets less than an hour before walking into his adviser's office at the University of Arkansas, shooting him three times and killing himself, police said.
Autopsy results released Wednesday determined that James Easton Kelly killed English professor John Locke on Monday and then shot himself in the heart.
A receipt for a 50-round box of ammunition was discovered Wednesday in Kelly's rental car, parked near the English department's offices.
The receipt was stamped 11:27 a.m. by a Wal-Mart 10 miles from the Fayetteville campus. Police were summoned to Kimpel Hall at 12:14 p.m.
``He went immediately to campus,'' university police Chief Larry Slamons said.
Slamons said the bullets purchased at that Wal-Mart were the same ones used in Kelly's .38-caliber revolver and the same bullets that killed Locke. An attache case found in the office contained the rest of the bullets and 46 additional rounds, he said.
He wouldn't say whether other professors could have been targets

#9
Mr. Davidson, 37, opened fire in a classroom on Aug. 15 while meeting with a panel of professors. He was arrested in the hall moments later. Chen Liang, D. Preston Lowrey 3d and Constantinos Lyrintzis were killed.
Mr. Davidson told the police he believed that his thesis adviser, Professor Liang, was bogging him down with work unrelated to his project and that Professor Lowrey had seen him cheating with old notes.
#7
Douglas W. Pennington, 49, shot sons Logan P. Pennington, 26, and Benjamin M. Pennington, 24, multiple times, then shot himself once in the chest with a .38 caliber revolver, Trooper K.W. Martin said. The shootings occurred about 2 p.m. in the parking lot of Thacher Residence Hall.
The elder Pennington traveled to the campus in the Eastern Panhandle to visit his sons, but Martin said investigators still hope to find out why Pennington shot his sons and whether he intended to kill them when he came to the campus.