A district court has broad discretion to limit the scope of cross examination. State v. Doyle, 2007 MT 125, ¶ 43, 337 Mont. 308, 160 P.3d 515. District courts' evidentiary rulings are reviewed for abuses of discretion. State v. Bingman, 2002 MT 350, ¶ 31, 313 Mont. 376, 61 P.3d 153. A district court abuses its discretion if it acts arbitrarily or exceeds the bounds of reason resulting in substantial injustice. Doyle, ¶ 43.