# Investigation underway after Arizona State hockey player Matthew Mayich collapses into coma at team workout

> **Newsylist Open Intelligence Dossier** · First detected: 2026-09-02 11:29 UTC · Category: Sports · Sources: 4 · Current Velocity: 2

## Multi-Source Evidence Table
| Source Outlet | Headline | Published (UTC) | Verification URL |
|---|---|---|---|
| KTAR News 92.3 FM | Attorney for family of hospitalized ASU hockey player demands ‘accountability’ from university | 2026-09-01 23:30 | [Source Link](https://news.google.com/rss/articles/CBMijwFBVV95cUxNN0ZBRVlreUd4ZVhLc1QwVnJveTFtZ0l5cVUwdURWSXNyOGxiWGNINGxnbXhEWkpKeE5kWlF6UG1SVGw5eGVjbHUxQjY1eDdMMTE0SHFRR3U3cEZBSTJTd1o2SVpYdmVVZm5MS2s1bl94Ujk5c1lZcXZDSElPM0ZBZWNmbkVULWFtX2s4aDZKZw?oc=5) |
| New York Post | Arizona State hockey star Matthew Mayich has ‘zero chance of recovery’ after workout collapse | 2026-09-01 23:30 | [Source Link](https://news.google.com/rss/articles/CBMimwFBVV95cUxNcVhIaVlDQ0NSaGVRVjAyVGJkY093eUZwSG1GcW8ta3Jvd1p0ek05N3JkMmNPTXB1NEppUE80eWFwQ3pZVC02dTcteGJ4TWVfdzhtZUN1WTFfLVU2UTFPVDQzeWFRcnpLSlMxejNheE9VeWdmTzQ1YmNSWjdINm9fZW5feGFBZGxfekJCaExXb080MzZ0MlhTQU94RQ?oc=5) |
| azcentral.com and The Arizona Republic | Lawyer slams ASU investigation into hockey player collapse | 2026-09-01 23:30 | [Source Link](https://news.google.com/rss/articles/CBMiyAFBVV95cUxORzZwdlcydjdUcUN4cTFROWprcnY4MUVoMk0tdmNBU2FRRkhubkZMWHB1OE9kZ2lyVjFlM0NPSDlVbVNuem9mMWpBR043OTR6Mm9OZXBxY0ppbWlKaWdBWGF0LWdETkNqcGdPeDJQajFhdmdHZ0FvRnRwUEt6ME9UTTFxajFnXzFsbTlzNkZXdGZTUndYdXpfN2VkRXRGaTV1MmhpUzlQUlJVeWttbTlqV283Nl9Xa2ktVkVhdDBpVldFZ1B5cUktVw?oc=5) |
| sports.yahoo.com | Investigation underway after Arizona State hockey player Matthew Mayich collapses into coma at team workout | 2026-09-01 23:30 | [Source Link](https://news.google.com/rss/articles/CBMi_wFBVV95cUxOb0p2ZFl0RGZTU2ZLVXVzYkJLNnp5M2VXNGswOTB4NWl3dXlPWm5zWUFWQW5aN1lSVFBSZnNJQ1hmYVUyVWowYnNmUkxNbll6cHlubE1hckdjX3F2SmI2aGJzQzhOZnZQejVVZjVWemJNcl9DU0RRdGc3NDZnTnBGZm14VnJCUEFOT0JEMEFONV9NWHlBb01YODRQVUNxQlM5QVdZV2Fxdjk5cWZyT3NZeW9rZFFVdzNpenFmRnFvYzE1TWNCSjRDVUxnYXo5UmNHaFpoanBVQ05JV2hndkdrSENSelJoWXlia1hBTURRTzVlVFlHb1ZBQ1laWGRUY1k?oc=5) |

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*Canonical Source: https://www.newsylist.com/trend/2026-09-02/investigation-underway-after-arizona-state-hockey-player-matthew-mayich*
*Synthesized by Newsylist Open Intelligence Engine under E-E-A-T journalistic standards.*