The Washington Post 2022-01-04, PDF
Watch: Kirill Kaprizov injured in second period vs. Bruins - Bring
Watch: Foligno fights Bruins' Frederic after dirty hit injures
Dobberhockey 201920 Fantasyguide, PDF
Wild Coach Rips Trent Frederic For 'Predatory' Hit On Kirill Kaprizov
Should Frederic be suspended for hit on Kaprizov?
Watch: Kirill Kaprizov injured in second period vs. Bruins
NHL Injury: Trent Frederic hit on Kirill Kaprizov
Was this hit by Trent Frederic for Bruins vs. Wild acceptable
Dobberhockey 201920 Fantasyguide, PDF
Trent Frederic hit on Kirill Kaprizov
Wild Coach Rips Trent Frederic For 'Predatory' Hit On Kirill Kaprizov
Evason reiterates frustration with Bruins' Frederic's hit on Kaprizov