Edmonton fired Peter Chiarelli on Wednesday in an indictment of his roster moves in three-plus years as general manager, with the Oilers in striking distance of a playoff spot during another losing season. The team announced Chiarelli’s abrupt dismissal in the aftermath of its third consecutive loss. Edmonton has lost 12 of its past 16 games. The Oilers are 14-14-2 since firing coach Todd McLellan and replacing him with Ken Hitchcock.

CEO Bob Nicholson will oversee hockey operations and the search for Chiarelli’s replacement. Nicholson said at a news conference in Edmonton that Keith Gretzky will assume GM responsibilities for the time being, including the point role ahead of the Feb. 25 trade deadline.

Nicholson said the Oilers, 3 points out of the final playoff spot in the Western Conference, still believe they can make the playoffs. Chiarellli was told of his dismissal at the second intermission of a loss Tuesday night to Detroit so he could quietly leave the arena.

Nothing else about Chiarelli’s tenure in Edmonton was quiet. He was hired in 2015 after the Oilers won the draft lottery and selected star Connor McDavid. He was heralded as the right executive to get the Oilers back to respectability.

They've made the playoffs once in McDavid’s three seasons despite him putting up 329 points in 258 games, leading the league in scoring twice and winning the Hart Trophy as NHL MVP.

‘‘There’s something in the water here in Edmonton that we don’t have right,’’ Nicholson said at the news conference. ‘‘And we got to get that figured out.’’

Chiarelli is the second GM to be fired this season. The Philadelphia Flyers dismissed Ron Hextall in November and named Chuck Fletcher his replacement.

Nicholson said Hitchcock will remain coach for the rest of the season as Edmonton tries to close the gap and qualify for the postseason with 32 games left.

Moves made by Chiarelli along the way contributed to the Oilers struggling for much of the first four seasons of McDavid’s career. Chiarelli traded 2010 top pick Taylor Hall to the New Jersey Devils one-for-one for defenseman Adam Larsson. Hall won the Hart last season and led the Devils to the playoffs.

He signed Milan Lucic to a $42 million, six-year contract that now appears to be unmovable. The big winger has 96 points in 214 games with the Oilers, including just five goals this season.

And he traded 2008 first-round pick Jordan Eberle to the New York Islanders for Ryan Strome, who he sent to the New York Rangers earlier this season for Ryan Spooner. The Oilers put Spooner on waivers Monday.

Chiarelli was expected to give the woebegone Oilers steady leadership with McDavid. He won the Stanley Cup with the Bruins in 2011 but made similar personnel mistakes in Boston, most notably a failed trade of Tyler Seguin to the Dallas Stars that contributed to losing his job.

Edmonton had missed the playoffs in nine consecutive seasons before replacing Craig MacTavish with Chiarelli. A trip to the second round of the playoffs in 2017 looked like the start of success, but the Oilers finished 17 points out of the final playoff spot in the Western Conference despite McDavid putting up an NHL-best 108 points to win the Art Ross Trophy.

Last summer, Chiarelli did little to improve the roster around McDavid.

The result was 11 losses in their first 20 games that led to the firing of McLellan and later a series of reactionary moves. Beyond the Strome for Spooner deal, Chiarelli sent 24-year-old forward Drake Caggiula to Chicago for bottom-pairing defenseman Brandon Manning. This week, he signed goaltender Mikko Koskinen to a three-year contract extension worth $4.5 million a season.

Puck tracking to get test

Twenty-three years after Fox’s glowing puck made its debut, the NHL’s next big technological advancement will be on display this weekend during All-Star festivities. The NHL's upcoming puck and player tracking will get its first on-air television testing at All-Star Weekend. NBC will showcase the tracking technology during the skills competition and then feature it as part of a digital-only broadcast during the All-Star 3-on-3 tournament.

It's a chance for the network to see just how much data it should use when puck and player tracking becomes a reality.

Defenders struggling

The defending champion Washington Capitals have lost six in a row for the first time since the disastrous 2013-14 season that led to the firing of general manager George McPhee and coach Adam Oates. After players-only meetings didn’t solve the problem, the latest gut punch was allowing a goal with 1 second left to cough up a two-goal, third-period lead to the Sharks on Tuesday in what turned into an overtime loss.

‘‘I think it doesn’t matter how many meetings we have,’’ captain Alex Ovechkin said after his hat trick against San Jose wasn’t enough. ‘‘It’s all about us and we know how to play hockey. We know when we play the right way we’re going to get success.’’