RT Article T1 U.S. 1997 murder rate lowest in 30 years JF Overcrowded times VO 10 IS 5 SP 2 OP 2 A1 Proband, Stan C. LA English YR 1999 UL https://krimdok.uni-tuebingen.de/Record/1639739076 K1 Tötungsdelikte K1 Rückgang K1 Mordraten K1 USA