Looking into the chat log that lead to your account being chat restricted I found this....
[0:31] OptimalPr1imus (Draven): ddin't switch my runes.. yay
[0:48] OptimalPr1imus (Draven): nah just5 gonan make me a little slower is all
[0:58] OptimalPr1imus (Draven): ym jungle and adc masteries are almost identical
[3:15] [All] OptimalPr1imus (Draven): this kat omg
[4:19] [All] OptimalPr1imus (Draven): gg ff at 20
[4:26] OptimalPr1imus (Draven): this is why i don't play ranked.. at all
[4:35] OptimalPr1imus (Draven): KAT YOU DOVE INTO THEM
[4:37] OptimalPr1imus (Draven): that was your fault
[4:51] OptimalPr1imus (Draven): i watche dyou dive honeyt don't tell me that ok
[6:51] OptimalPr1imus (Draven): my god
[7:55] OptimalPr1imus (Draven): you cannot help rigth now kat
[7:57] OptimalPr1imus (Draven): save it for later
[9:34] OptimalPr1imus (Draven): WHAT diana?
[10:08] OptimalPr1imus (Draven): BULLSHIT OMG
[10:20] OptimalPr1imus (Draven): that and you dove towards red
[11:50] OptimalPr1imus (Draven): HOW doers blitz punch so hard?!
[11:53] OptimalPr1imus (Draven): dude has NOI ad
[12:08] OptimalPr1imus (Draven): susm?
[12:22] OptimalPr1imus (Draven): meanign no flash?
[16:19] OptimalPr1imus (Draven): he has no mana lulu
[16:26] OptimalPr1imus (Draven): ult me when i dive him
[18:20] OptimalPr1imus (Draven): wow....
[18:28] OptimalPr1imus (Draven): becfaus ei had him
[18:34] OptimalPr1imus (Draven): then zed just coems in out of nowhere
[18:40] OptimalPr1imus (Draven): i didnt' se ehim
[18:49] OptimalPr1imus (Draven): diana.. you are 1/2 and no better so hush
[19:06] OptimalPr1imus (Draven): LOL you LOST your lane
[19:20] OptimalPr1imus (Draven): 1/2 idiot
[19:26] OptimalPr1imus (Draven): ONE AND TWO
[19:42] OptimalPr1imus (Draven): LOL get reported noob
[19:51] [All] OptimalPr1imus (Draven): report diana.. toxic as fu
[20:11] [All] OptimalPr1imus (Draven): says she rekt her lane.. but loses tower.. blames me for it
[20:35] [All] OptimalPr1imus (Draven): she can't spell either
[20:41] [All] OptimalPr1imus (Draven): so salty
[20:50] [All] OptimalPr1imus (Draven): she';s 1/2 and lost tower
[20:56] [All] OptimalPr1imus (Draven): so no.. she didn't rekt it
[21:05] [All] OptimalPr1imus (Draven): says the kat who DOVE LOL
[21:10] [All] OptimalPr1imus (Draven): she NOT winnign she LKOST TURRET
[21:20] [All] OptimalPr1imus (Draven): l;ike REALLY people how is losing a lane winning it?
[21:23] [All] OptimalPr1imus (Draven): PLEASE tell me
[21:36] OptimalPr1imus (Draven): diana shut up YOU'RE the onyl one mad.. such a woman
[21:44] OptimalPr1imus (Draven): muted and reported hate maonger
[22:33] [All] OptimalPr1imus (Draven): yeah.. just liek diana "winning her lane" by losing tower
[26:22] [All] OptimalPr1imus (Draven): bullshit you were not in range in the slightest
[26:41] [All] OptimalPr1imus (Draven): this is why i don't play ranked.. bitchy and mouthy team mates.. toxic as all hell
[26:58] [All] OptimalPr1imus (Draven): you weren't but whateverit's done
[27:11] [All] OptimalPr1imus (Draven): i' have not CURSE or insulte dANYONE on this team lulu.. so shut up
[27:22] [All] OptimalPr1imus (Draven): ye syou did zed .. before i hit my W and ran otu of range
[27:47] OptimalPr1imus (Draven): it's not actually
[27:55] OptimalPr1imus (Draven): i have been NICE until you all ran your mouth at me
[28:03] [All] OptimalPr1imus (Draven): oh yes zed riot NEVER has bugs
[28:25] [All] OptimalPr1imus (Draven): not crying.. it was bs but it's over now
[29:23] [All] OptimalPr1imus (Draven): keep talkign trash diana MORe to repor ty ou and get you chat banned or account banned for
[29:44] OptimalPr1imus (Draven): btw.. LUL banned my champo which is why i'm sucking just fyoi
[29:56] [All] OptimalPr1imus (Draven): she's a liar
[30:26] OptimalPr1imus (Draven): kat you have NO idea how to use jhin so be quiet
[30:40] [All] OptimalPr1imus (Draven): nah zac.. i'll keep it wher ei please :D
[31:01] [All] OptimalPr1imus (Draven): yes report me for nothing LOL won't make a difference
[31:18] [All] OptimalPr1imus (Draven): LOL no passiveness here lol
[31:50] [All] OptimalPr1imus (Draven): i love how my team says i'm garabge buit lets you gusy rape base for one kill and doesn't even get the kill
[32:17] OptimalPr1imus (Draven): gj team.. LOL AHAHAHAHAHAH such a "great job" ranked is FULL of trash i'm never playing this again.. so BAD
The constant harassment of other players in this game is more than enough to justify a punishment being issued to your account.