THE NEW YORK TIMES, July 25, 1930

* Krug Amusement Park - Omaha, Newbraska
* "Big Dipper" roller coaster crash disaster

Page 9 has a brief and somewhat discrete report headed: "Two Killed On Coaster" with subhead. (see)
Complete with 36 pages, rag edition in very nice condition.

Wikipedia notes: The most deadly roller coaster accident in the United States up to 1930 happened at Krug Park. On July 24, the park's "Big Dipper" roller coaster crashed. After 6 p.m., a bolt worked loose and four cars full of children and teenagers plunged to the ground. Four people, Ruth Claire Farrell (15), C.H. Stout (34), Tony Politika (22) and Gladys Lundgren (29), were killed and 17 were injured. The Omaha City Council immediately passed an ordinance banning roller coasters in Omaha. Krug Park stayed open but business declined afterwards, and it closed in 1940.