David Perron fine details: Blues forward fined $5,000 for cross-checking Avalanche forward Nazem Kadri

Perron was hit for a cross-check during the Blues' 6-3 loss in Game 4 to the Avalanche.

source https://www.sportingnews.com/us/nhl/news/david-perron-fine-details-blues-cross-checking-nazem-kadri/w0zkd8qujxpcc3k3hykuj2z6